Ventilation grille with mesh airRoxy 170×170 mm, round duct Ø100 mm, graphite (02-256)

airRoxy ventilation grille with protective mesh, model sized for a 170×170 mm wall or ceiling opening and a round duct connection Ø100 mm, finished in graphite. The grille is designed to allow airflow while preventing insects, leaves and larger debris from entering ventilation ducts. Its compact rectangular face and circular duct adapter make it compatible with common domestic and light commercial ventilation and exhaust systems where a 170×170 mm mounting fits.

Advantages

The grille combines a durable protective mesh with a stable frame and a circular Ø100 mm duct outlet for straightforward connection to standard round ducts. The graphite finish provides discreet aesthetics and corrosion-resistant appearance. The design reduces the risk of blockages from external contaminants while maintaining free passage of air for exhaust or supply applications.

Suitable for

• Wall and ceiling ventilation openings sized 170×170 mm
• Connection to round ducts with 100 mm diameter (Ø100 mm)
• Residential bathrooms, kitchens and utility rooms
• Light commercial premises and small exhaust systems

Key specifications

• Faceplate dimensions: 170×170 mm mounting opening
• Round duct connection diameter: 100 mm (Ø100 mm)
• Protective mesh: fine mesh to prevent insects and debris
• Finish: graphite
• Mounting orientation: suitable for wall or ceiling installation

How to use

Install the grille into a 170×170 mm opening in a wall or ceiling and secure it according to the mounting method appropriate for the surface (screws or clips as required). Connect the circular duct to the Ø100 mm outlet, ensuring a tight fit and seal to prevent air leakage. The mesh side should face the external opening to block insects and debris while allowing airflow. Clean the mesh periodically to maintain optimum airflow and inspect seals to ensure continued performance.

Usage recommendations

For reliable operation, check the grille and mesh for accumulated dust or debris every 3–6 months and clean with a soft brush or damp cloth. Ensure duct joints are sealed and the grille is installed flush with the mounting surface. Use in combination with compatible Ø100 mm ducting and standard ventilation fans or passive systems.